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Lara
Junior Member
Posts: 2
Joined: Thu Feb 19, 2009 11:55 am

new to system Dynamics

Post by Lara »

Hi all,
I was very happy to find this forum as it's give me with a very useful information so thank you very much ;)

I am working now on a case study for a university and i built a model for the students flow, but am not sure it is right and i still have some problem with the equation so can anybody help me please ...
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LAUJJL
Senior Member
Posts: 1477
Joined: Fri May 23, 2003 10:09 am
Vensim version: DSS

new to SD

Post by LAUJJL »

Hi

What is the purpose of the model?
The first thing to do is to fill the equations that are missing and verify the the Ctrl-T works and then the unit control
Ctrl-U.
Regards.
JJ
Lara
Junior Member
Posts: 2
Joined: Thu Feb 19, 2009 11:55 am

Post by Lara »

what do u mean by Ctrl-T and unit control ?
Administrator
Super Administrator
Posts: 4865
Joined: Wed Mar 05, 2003 3:10 am

Post by Administrator »

Ctrl-T checks the model (same as selecting Model->Check Model) and Ctrl-U checks that each equation is dimensionally correct (same as Model->Units Check).

For more information on units check, see chapter 3 of the Vensim reference manual
http://www.vensim.com/documentation/

Tony.
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